While taking their usual bath, the boys discuss how much Kyotaro is like an old man. The next day, when they go to school, they find themselves exhausted by climbing up the stairs... and learn that they're all becoming old men!
Why are you constantly napping, anyway?
لماذا تأخذ قيلولة على الدوام على أي حال؟
Aber warum schläft er immer ein?
Pero ¿por qué siempre te duermes?
Pero ¿por qué siempre te duermes?
Mais pourquoi
tu t’endors toujours ?
Piuttosto, perché dorme continuamente?
Alias, por que você está  sempre dormindo?
И вообще, почему ты всё время спишь?